I have my garden sprinkles system working with Wemo Maker for quite a while now, every evening it activates with a schedule set in the app, works all fine! Yesterday, I've installed a rain sensor together with a sensor rule in the app to avoid watering the garden when it's raining. I've noticed the following behavior though:

It's raining outside -> sensor is already triggered for quite a while (shows in the app as well) -> schedule activates the sprinklers -> schedules runs as if there's not a drop of rain

I'm not able to find a way/option not to start the sprinklers if the sensor is already triggered beforehand. The schedule just ignores the sensor status when initiating, it seems that only in case the sensor changes status during a schedule cycle it acts. Any clues?

Re: WEMO Maker Sensor trigger

I'm afraid you are right. The case has been with the support desk for close to 3 months now and except for repeated questions about things that I've explained cleary before, I've now reached the point that I'm being ignored and not getting any responses anymore

I tend to believe it's a very simple scenario, which you can test with basically any sensor. If that "any sensor" behaves the same, it's a WEMO software / hardware issue, if not, it is probabely related to my specific model sensor... unfortunately not even that as an outcome...